function fnShowLayer(strLayerName, strAction){
	document.getElementById(strLayerName).style.display = strAction;
}

function fnShowObj(objElement, objPointer, intX, intY){
	if(objPointer.offsetParent){
		for(; objPointer.offsetParent; objPointer=objPointer.offsetParent){
			intX += objPointer.offsetLeft;
			intY += objPointer.offsetTop;
		}
	}else{
		intX += objPointer.x;
		intY += objPointer.y;
	}
	if(intX < 0 ) intX = 0;
	if(intY < 0 ) intY = 0;
	document.getElementById(objElement).style.left = (intX) + "px";
	document.getElementById(objElement).style.top = (intY) + "px";
	fnShowLayer(objElement, "block");

}